{"id":"https://openalex.org/W2057415916","doi":"https://doi.org/10.1109/tcomm.2014.2378774","title":"Adaptive Video Streaming for Wireless Networks with Multiple Users and Helpers","display_name":"Adaptive Video Streaming for Wireless Networks with Multiple Users and Helpers","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2057415916","doi":"https://doi.org/10.1109/tcomm.2014.2378774","mag":"2057415916"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2014.2378774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2378774","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1304.8083","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017446040","display_name":"Dilip Bethanabhotla","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dilip Bethanabhotla","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA","Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058252389","display_name":"Giuseppe Caire","orcid":"https://orcid.org/0000-0002-7749-1333"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Giuseppe Caire","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA","Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029961049","display_name":"Michael J. Neely","orcid":"https://orcid.org/0000-0003-3524-1587"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Neely","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA","Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Univ. of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":12.4313,"has_fulltext":false,"cited_by_count":128,"citation_normalized_percentile":{"value":0.99001002,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8292317390441895},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5792214274406433},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5696008801460266},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5613387823104858},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5574213862419128},{"id":"https://openalex.org/keywords/queuing-delay","display_name":"Queuing delay","score":0.5480223298072815},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.47986048460006714},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4296985864639282},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4179893732070923},{"id":"https://openalex.org/keywords/utility-maximization-problem","display_name":"Utility maximization problem","score":0.4163474440574646},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.39128056168556213},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3475978970527649},{"id":"https://openalex.org/keywords/utility-maximization","display_name":"Utility maximization","score":0.3174886703491211},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.26374420523643494}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8292317390441895},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5792214274406433},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5696008801460266},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5613387823104858},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5574213862419128},{"id":"https://openalex.org/C196095461","wikidata":"https://www.wikidata.org/wiki/Q576842","display_name":"Queuing delay","level":3,"score":0.5480223298072815},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.47986048460006714},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4296985864639282},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4179893732070923},{"id":"https://openalex.org/C2779044140","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization problem","level":3,"score":0.4163474440574646},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.39128056168556213},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3475978970527649},{"id":"https://openalex.org/C2985793214","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization","level":2,"score":0.3174886703491211},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26374420523643494},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2014.2378774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2378774","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1304.8083","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1304.8083","pdf_url":"https://arxiv.org/pdf/1304.8083","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1304.8083","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1304.8083","pdf_url":"https://arxiv.org/pdf/1304.8083","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W109784108","https://openalex.org/W1509061701","https://openalex.org/W1536930200","https://openalex.org/W1767978210","https://openalex.org/W1830425630","https://openalex.org/W1966682283","https://openalex.org/W1975721019","https://openalex.org/W1977207404","https://openalex.org/W1988834815","https://openalex.org/W1997834106","https://openalex.org/W2008076367","https://openalex.org/W2018675650","https://openalex.org/W2021765723","https://openalex.org/W2031007827","https://openalex.org/W2038228267","https://openalex.org/W2046227974","https://openalex.org/W2048235391","https://openalex.org/W2064829135","https://openalex.org/W2066624685","https://openalex.org/W2073807738","https://openalex.org/W2083994692","https://openalex.org/W2090082294","https://openalex.org/W2096220631","https://openalex.org/W2098257210","https://openalex.org/W2105078871","https://openalex.org/W2106248279","https://openalex.org/W2116141601","https://openalex.org/W2117201294","https://openalex.org/W2122496159","https://openalex.org/W2133665775","https://openalex.org/W2137152139","https://openalex.org/W2145357326","https://openalex.org/W2145538068","https://openalex.org/W2147524058","https://openalex.org/W2147601077","https://openalex.org/W2158556800","https://openalex.org/W2158893758","https://openalex.org/W2160837607","https://openalex.org/W2170178059","https://openalex.org/W2171953851","https://openalex.org/W2339410153","https://openalex.org/W2478503558","https://openalex.org/W2579320238","https://openalex.org/W2962981229","https://openalex.org/W2988480584","https://openalex.org/W3103426447","https://openalex.org/W3104532765","https://openalex.org/W3107179866","https://openalex.org/W3112681748","https://openalex.org/W4293676819","https://openalex.org/W4297911569","https://openalex.org/W4301852635","https://openalex.org/W6604500642","https://openalex.org/W6637958251","https://openalex.org/W6638685875","https://openalex.org/W6667260122","https://openalex.org/W6785299815"],"related_works":["https://openalex.org/W2951390543","https://openalex.org/W3121912968","https://openalex.org/W2949260239","https://openalex.org/W2949594337","https://openalex.org/W3123067344","https://openalex.org/W2953072363","https://openalex.org/W3125423763","https://openalex.org/W4299412355","https://openalex.org/W2950840434","https://openalex.org/W2729827172"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,32,43,48,57,61,89,101,113,119,124,155,163,169,199,216,221,226,233,244,251,260,293,304,311,317,330,333,361],"design":[3],"of":[4,34,60,100,115,162,187,263,319,332,339],"a":[5,12,69,74,82,94,129,136,179,340],"scheduling":[6],"policy":[7,40],"for":[8],"video":[9,63,105,148,205,218,223,354],"streaming":[10,268,313],"in":[11,31,118,178,198,212,310,316],"wireless":[13],"network":[14,83,90,341],"formed":[15],"by":[16,127],"several":[17],"users":[18,44,357],"and":[19,54,76,96,108,150,158,189,285,295,346,356],"helpers":[20,252],"(e.g.,":[21],"base":[22],"stations).":[23],"In":[24,65,272,301],"such":[25],"networks,":[26],"any":[27,254],"user":[28,156,227,256,265,347,350],"is":[29,93,110,230,257,306],"typically":[30],"range":[33],"multiple":[35],"helpers.":[36],"Hence,":[37],"an":[38,283],"efficient":[39],"should":[41],"allow":[42],"to":[45,51,67,112,214,274,290,308],"dynamically":[46],"select":[47],"helper":[49,151,345],"nodes":[50],"download":[52],"from":[53],"determine":[55],"adaptively":[56,291],"quality":[58,106,149,219,224],"level":[59],"requested":[62,104,204,217],"segment.":[64],"order":[66,213,273],"obtain":[68],"tractable":[70],"formulation,":[71],"we":[72,80,122,192,281,328],"follow":[73],"\u201cdivide":[75],"conquer\u201d":[77],"approach.":[78],"First,":[79],"formulate":[81],"utility":[84,91],"maximization":[85,109],"(NUM)":[86],"problem":[87,126],"where":[88],"function":[92,99],"concave":[95],"component-wise":[97],"nondecreasing":[98],"time-averaged":[102],"users'":[103],"index,":[107],"subject":[111],"stability":[114],"all":[116,196,203,248],"queues":[117,197,249],"system.":[120],"Second,":[121],"solve":[123],"NUM":[125,176],"using":[128],"Lyapunov":[130],"drift":[131],"plus":[132],"penalty":[133],"approach,":[134],"obtaining":[135],"dynamic":[137,160],"adaptive":[138,147],"scheme":[139,289],"that":[140,232,243,264],"decomposes":[141],"into":[142,220],"two":[143],"building":[144],"blocks:":[145],"1)":[146],"selection":[152],"(run":[153,167],"at":[154,168,225,250,266,298,363],"nodes);":[157],"2)":[159],"allocation":[161],"helper-to-user":[164],"transmission":[165],"rates":[166],"help":[170],"nodes).":[171],"Our":[172],"solution":[173],"provably":[174],"achieves":[175],"optimality":[177],"strong":[180],"per-sample":[181],"path":[182],"sense":[183],"(i.e.,":[184],"without":[185],"assumptions":[186,338],"stationarity":[188],"ergodicity).":[190],"Third,":[191],"observe":[193],"that,":[194],"since":[195],"system":[200,305,362],"are":[201,235],"stable,":[202],"chunks":[206,234],"shall":[207],"be":[208],"eventually":[209],"delivered.":[210],"Fourth,":[211],"translate":[215],"effective":[222,284],"playback,":[228],"it":[229],"necessary":[231],"delivered":[236],"within":[237],"their":[238],"playback":[239,322],"deadline.":[240],"This":[241],"requires":[242],"largest":[245],"delay":[246],"among":[247],"serving":[253],"given":[255],"less":[258],"than":[259],"pre-buffering":[261,294],"time":[262,297],"its":[267],"session":[269],"startup":[270],"phase.":[271],"achieve":[275],"this":[276,302],"condition":[277],"with":[278,342],"high":[279],"probability,":[280],"propose":[282],"decentralized":[286],"(albeit":[287],"heuristic)":[288],"calculate":[292],"re-buffering":[296],"each":[299],"user.":[300],"way,":[303],"forced":[307],"work":[309],"\u201csmooth":[312],"regime,\u201d":[314],"i.e.,":[315],"regime":[318],"very":[320],"small":[321],"buffer":[323],"underrun":[324],"rate.":[325],"Through":[326],"simulations,":[327],"evaluate":[329],"performance":[331],"proposed":[334],"algorithm":[335],"under":[336],"realistic":[337],"densely":[343],"deployed":[344],"nodes,":[348],"including":[349],"mobility,":[351],"variable":[352],"bit-rate":[353],"coding,":[355],"joining":[358],"or":[359],"leaving":[360],"arbitrary":[364],"times.":[365]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":23},{"year":2016,"cited_by_count":23},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}